Conveying device for continuous bill printing

The utility model discloses a conveying device for continuous bill printing, which comprises a box body, a tension adjusting component and a limiting component, a rectangular groove is arranged on the inner side of the box body in a penetrating manner, a reset spring is arranged on the inner side of the rectangular groove, a floating roller is arranged on the outer side of the reset spring, and a plurality of limiting components are arranged on the outer side of the floating roller. A floating roller is arranged on the left side of the box body, a displacement sensor is arranged below the floating roller, a rotating roller is arranged on the right side of the rectangular groove, a limiting assembly is located below the rotating roller, a telescopic rod is arranged in an inner cavity of the box body, and the left end and the right end of the telescopic rod are connected with a first limiting plate and a second limiting plate correspondingly; and the threaded rod is arranged at the right end of the second limit